Standard cylinders
Junak M07 350

2022-10-03, 16:41

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Aleksander

This set looks very good. It is packaged in an aesthetically pleasing box and solidly protected with foil and styrofoam. It will be possible to judge the quality of the materials only after the engine is mounted and running. So far I have noticed a considerable (but acceptable) clearance between the piston and cylinder. The rings seem to meet the standards for clearance. Users have reported problems with cracking pistons - most often this occurred near the pin mount. I hope that this problem has been corrected. Grooves for locking rings seem to be deep enough and with the right (semicircular) profile. On the other hand, the safeties themselves do not inspire confidence. If the quality of the materials and the accuracy of the machining resulting in reliable engine operation will match the appearance, I will be delighted.

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2021-11-02, 07:07

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Łukasz

I've been 'chatting' about a cylinder and piston for a long time. These were the only parts I was missing to fully complete the parts for my Junak. A new, professionally made part, and a super price. Waiting for installation in my motorcycle. I will definitely come back to you!

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2021-11-02, 20:19

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Mariusz

Junak M10 from 1963 I bought a set of cylinder, piston, rings, pin, protections. Complete set, no shortcomings, does not deviate from the original. 100% satisfaction you install and ride, I recommend to everyone. Regards.

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